Make "level" type public

[GoogleCodeExporter]

It's currently impossible to maintain references to log4go level values outside 
the package.

For example, I want to have the log level configurable through a flag. To do 
this I map a symbolic name like "info" to a numeric integer level. With no 
ability to reference the level type, this is impossible.

Patch attached.

Original issue reported on code.google.com by a...@swapoff.org on 10 Jul 2012 at 6:36

Attachments:

• log4go-public-level.diff